C MathFusedMultiplyAdd Examples
In this tutorial, we will learn about the C# Math.FusedMultiplyAdd() method, and learn how to use this method to compute the product of two numbers and adding a number to this product, as a single operation, with the help of examples.
FusedMultiplyAddDouble, Double, Double
Math.FusedMultiplyAdd(x, y, z) returns the result of (x * y) + z for given x, y and z.
Syntax
The syntax of FusedMultiplyAdd() method is
Math.FusedMultiplyAdd(Double x, Double y, Double z)
where
| Parameter | Description |
|---|---|
| x | First operand for multiplication. |
| y | Second operand for multiplication. |
| z | The value that is added to the product of x and y. |
Return Value
The method returns result as Double value.
Example 1 FusedMultiplyAddDouble, Double, Double
In this example, we will find the result of (x*y)+z for some combinations of x, y and z, using Math.FusedMultiplyAdd() method.
C# Program
using System;
class Example {
static void Main(string[] args) {
Double x, y, z, result;
x = 2;
y = 3;
z = 1;
result = Math.FusedMultiplyAdd(x, y, z);
Console.WriteLine($"FusedMultiplyAdd({x}, {y}, {z}) = {result}");
x = 10;
y = 5;
z = 3;
result = Math.FusedMultiplyAdd(x, y, z);
Console.WriteLine($"FusedMultiplyAdd({x}, {y}, {z}) = {result}");
}
}
Output
FusedMultiplyAdd(2, 3, 1) = 7 FusedMultiplyAdd(10, 5, 3) = 53
Conclusion
In this C# Tutorial, we have learnt the syntax of C# Math.FusedMultiplyAdd() method, and also learnt how to use this method with the help of C# example programs.